using System;
public class Hello{
     
    public static void Main(){
        string[] input = Console.ReadLine().Split(' ');
        int nama = int.Parse(input[0]);
        int N = int.Parse(input[1]);
        
        int[] height = new int[N];
        for(int x = 0;x < N - 1;x++){
            int input2 = int.Parse(Console.ReadLine());
            height[x] = input2;
        }
        height[N - 1] = nama;
        
        
        for(int y = 0;y < N - 1;y++){
            for(int z = y + 1;z < N;z++){
                if(height[y] < height[z]){
                    int temp;
                    temp = height[y];
                    height[y] = height[z];
                    height[z] = temp;
                }
            }
        }
        
        for(int i = 0;i < N;i++){
            if(nama == height[i]){
                if((i + 1) % 10 == 1){
                    Console.WriteLine((i + 1) + "st");
                }else if((i + 1) % 10 == 2){
                    Console.WriteLine((i + 1) + "nd");
                }else if((i + 1) % 10 == 3){
                    Console.WriteLine((i + 1) + "rd");
                }else{
                    Console.WriteLine((i + 1) + "th");
                }
                
            }
        }
        
    }
}